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目的:优选三仁通便合剂的最佳提取工艺。方法:以加水量、煎煮时间、煎煮次数为考察因素,以苦杏仁苷含量及出膏率为指标,采用L9(34)正交试验法,优选三仁通便合剂的最佳提取工艺。结果:确定三仁通便合剂最佳提取工艺为:加水煎煮2次,每次8倍量水煎煮1.5 h。结论:本试验为三仁通便合剂的提取工艺提供了科学的试验数据支持,并通过验证性试验论证了该优选工艺的稳定可行。
Objective: To optimize the extraction process of Sanren Tongyao Mixture. Methods: Taking the amount of water added, decocting time and number of decoctions as the investigation factors, the content of amygdalin and the rate of ointment were used as indexes. The optimum extraction conditions of Sanren Tongmai Mixture were optimized by L9 (34) orthogonal test . Results: The optimal extraction technology for Sanren Tongyao Mixture was as follows: decoction with water twice, each time 8 times the amount of water decoction 1.5 h. Conclusion: This experiment provides scientific experimental data support for the extraction process of Sanren Tongyao Mixture, and confirms the stability and feasibility of the preferred process by confirmatory test.